<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>登录</title>
<style type="text/css">
.btn {
      width: 150px;
      height: 60px;
      text-align: center;
      color: #fff;
      text-transform: uppercase;
      text-decoration: none;
      font-family: sans-serif;
      box-sizing: border-box;
      background: linear-gradient(90deg, #03a9f4, #f441a5, #ffeb3b, #03a9f4);
      background-size: 400%;
      border-radius: 50px;
      z-index: 1;
    }
    
    .btn:hover {
      animation: animate 8s linear infinite;
    }
    
    @keyframes animate {
      0% {
        background-position: 0%;
      }
      100% {
        background-position: 400%;
      }
    } 
    .btn:hover::before {
      filter: blur(20px);
      opacity: 1;
      animation: animate 8s linear infinite;
    }
</style>
<style type="text/css">

	 form{
		width: 250px;
		height: 150px;
		margin: 150px auto;			
		text-align:center;
		border:2px solid #a1a1a1;
		padding:10px 40px; 
		background:#FFFFF0;
		width:350px;
		border-radius:25px;
	}
body {
		background-image: url(image/134.jpg);
		 background-attachment: fixed"
	}
		
</style>


</head>
<body>

<div id="juzhong">
<form action="login" method="post">
	<p><label>用户：</label><input type="text" name ="username"	value=""></p>
	<p><label>密码：</label><input type="password" name="pwd"></p>
<div>
	<p><button type ="submit"   class="btn">登录</button></p>	
</div>	
</form>
</div>

</body>
</html>